RIZA, D. A.; MARGARETHA, S.; KURNIAWATI, W. A.; KARTININGSIH, R.; PASOPATI, R. U. Placebo Effect in Matter of Contemporary Self-Reward. Proceeding International Conference on Religion, Science and Education, [S. l.], v. 4, p. 411–418, 2025. Disponível em: https://sunankalijaga.org/prosiding/index.php/icrse/article/view/1477. Acesso em: 8 jul. 2026.